46782669 has 16 divisors (see below), whose sum is σ = 63857024. Its totient is φ = 30456000.

The previous prime is 46782661. The next prime is 46782721. The reversal of 46782669 is 96628764.

It is not a de Polignac number, because 46782669 - 2³ = 46782661 is a prime.

It is a super-2 number, since 2×46782669² = 4377236237527122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46782661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26787 + ... + 28479.

It is an arithmetic number, because the mean of its divisors is an integer number (3991064).

Almost surely, 2^46782669 is an apocalyptic number.

It is an amenable number.

46782669 is a deficient number, since it is larger than the sum of its proper divisors (17074355).

46782669 is a wasteful number, since it uses less digits than its factorization.

46782669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1908.

The product of its digits is 870912, while the sum is 48.

The square root of 46782669 is about 6839.7857422583. The cubic root of 46782669 is about 360.3255003575.

The spelling of 46782669 in words is "forty-six million, seven hundred eighty-two thousand, six hundred sixty-nine".